baber/WOPTO huggingface dataset:
Patent JP-H05175830-A (JP)
Title: Counter circuit
Inventor: KOMORI HIROYUKI
IPC: H03K23/00
Filed: 1991-12-26
Abstract: PURPOSE:To provide the counter circuit which is operated regardless of disappearance of a load pulse (LD) and is operated in accordance with the deviated load pulse LD in the case of deviation of LD from the initial LD. CONSTITUTION:This counter circuit consists of counters 1 and 2 which are initialized and started by the pulse inputted to load terminals, a circuit 3 which takes the LD and a CO pulse of the counter 1 as the input and inhibits output of the LD to the load terminal of the counter 1 at the time of input of the first CO pulse of the counter 1, a circuit 4 which takes the CO pulse of the counter 1 and the LD as the input and outputs a pulse to input it to the load terminal of the counter 2 in the case of deviation of the LD from the CO pulse timing, a circuit 5 which takes the LD and CO pulses of counters 1 and 2 as the input and outputs a pulse when the LD is deviated from the timing of the CO pulse of the counter 1 and is matched to that of the counter 2, and a circuit 6 which takes output pulses of circuits 3 and 5 and the CO pulse of the counter 1 as the input and inputs inputted pulses to the load terminal of the counter 1.
Patent JP-2000168768-A (JP)
Title: Partitioned tray
Inventor: ISHIKAWA ATSUO
IPC: B65D5/487
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To simultaneously assemble a tray with partitions in a short time at a small material cost. SOLUTION: Winding edges 15 of U-shaped section comprising an upper piece 15a, a side piece 15b and a lower piece 15c(1), or winding edges 15 of L-shaped section comprising the upper piece 15a, the side piece 15b and a projecting piece, in which an acute angle is formed by the upper piece 15a and the side piece 15b, are provided from an upper edge of one side plate 14(1) of a tray with specified intervals so that the lower piece 15c(1) or the projecting piece can be fixed, a partition plate 11 cut in a bottom plate 10 is erected, and its one end part 111 can be attached/detached by pressing and passing the side piece 15b of the winding edge 15.
Patent JP-H08129901-A (JP)
Title: Waterproof structure for signal display lamp
Inventor: SAKAMOTO TAKASHI
IPC: F21V31/00
Filed: 1993-12-17
Abstract: PURPOSE: To form a signal display lamp of waterproof structre, whose fixing structure parts are shaded, and radiate heat of the signal display lamp using fixing structre storage spaces so as to improve heat radiation effect. CONSTITUTION: A signal display lamp is constituted by layer a plurality of display units 4a, 4b. A head cover 2 and an under cover 3 are assembled in the upper and the lower parts of the display units respectively. The spaces between a globe 4, the head cover 2, and the under cover 3 are each waterproofed and stored in fixing structure storage spaces surrounded with a side wall part and a partition wall part provided with their respective fixing structures such as fixing metals 1, and besides, an inner mechanism including a light source 41 is stored in an inner mechanism storage space surrounded with a circumferencial wall part and the partition wall part.
Patent JP-2000161767-A (JP)
Title: Ceiling-buried air conditioner
Inventor: MISAWA MASARU
IPC: F24F13/32
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a ceiling-buried air conditioner which can cancel the length fluctuation and uneven winding of hanging wires without requiring any clutch mechanism nor torque limiter and stably supports a suction grill in a vertically movable state. SOLUTION: A ceiling-buried air conditioner is installed in such a way that its unit main body 11 incorporating a heat exchanger 14, a blower 13, and controllers 28 and 29 is buried in a ceiling 12. In the lower section of the main body 11, an elevating/lowering motor 35 and an elevating/lowering mechanical unit 27 having a take-up pulley for driving the motor 35 are provided in a state where the motor 35 and unit 27 are faced oppositely to each other, and the front end sections of hanging wires 28 which are respectively drawn out from the unit 27 to both sides are connected to each other.  The wires 28 are slidably passed through hanging wire guiding means 44 installed to a suction grill 25 and the grill 23 is supported by the lower section of the main body 11 in such a way that the grill 25 can be attached to and detached from the lower section and can be moved in the vertical direction.
Patent JP-H03202374-A (JP)
Title: Printing device
Inventor: SASAKI KAZUTO
IPC: B41J29/46
Filed: 1989-12-28
Abstract: PURPOSE:To enable a maintenance work to be performed at any appropriate time by interpreting the termination of a life base on the results of comparison of an amount of data printed during the life stored in the second storage device with an amount of printed data stored in the first storage device, and outputting a warning to that effect. CONSTITUTION:A storage part 3 is provided with a storage area for a total number of printing lines and this storage area stores the total number of printing lines used upto a previous round of printing process. Therefore, the calculated number of printing lines is added to the total number of printing lines obtained upto the previous round by calculation, which is stored in the storage area, and the total number obtained by the addition is given as a new total number of printing lines. Next, the calculated total number of printing lines is stored in the storage area for the total number of printing lines. After that, the calculated total number of printing lines is compared with the number of printing lines set to the life of a printing device which stores in a storage part 5, and if the total number of printing lines used is larger than the number set to the life, a printing flag for requesting maintenance is added. This flag is stored in the storage part 3 and therefore, it is not lost if a power supply is shut off.
Patent JP-H076893-A (JP)
Title: Lighting system by using inverter
Inventor: SUZUKI HARUMI
IPC: H05B41/392
Filed: 1993-12-20
Abstract: PURPOSE:To automatically dim light to necessary brightness according to an ambient temperature or illuminance or both of these by an inverter formed of a temperature sensor, an illuminance sensor and the like. CONSTITUTION:An oscillating circuit is formed of a transformer TR1, a transistor Q1, a resistor R1, a thermistor, capacitors C1 and C2 and a magnetic capacitor as a temperature sensor whose capacity is reduced at low temperature time. The oscillating frequency changes according to a temperature change, and amplitude is in inverse proportion to a frequency, and output emits light from a discharge tube LMP through a capacitor C3. Since the ceramic capacitor whose capacitance is increased at low temperature time is used as the capacitor C3, an electric current to the discharge tube LMP changes to a temperature change, and brightness also changes, so that light dimming by a temperature becomes possible. Since an element whose resistance changes according to illuminance is used as the resistor R1, the light dimming becomes possible simultaneously according to changes in both of temperature and illuminance.
Patent JP-H06192313-A (JP)
Title: Production of block copolymer of propylene
Inventor: NAKAJIMA MASASHI
IPC: C08F210/16
Filed: 1992-12-24
Abstract: PURPOSE:To obtain the subject copolymer having balanced impact resistance and rigidity by polymerizing propylene with a catalyst produced by contacting an olefin with a specific solid catalyst component, an organic At compound and a specific organic Si compound and copolymerizing ethylene to the obtained propylene polymer. CONSTITUTION:This block copolymer of propylene is produced by polymerizing propylene using a polymerization catalyst component obtained by contacting (A) a solid catalyst component containing metal oxide, Mg, Ti, halogen and an electron-donative compound as essential components with (B) an olefin in the presence of (C) an organic Al compound and (D) an organic Si compound containing cyclic ether group and expressed by the formula [R<1> is univalent cyclic substituent having ether or thioether bond in the ring; R<2> is 1-10C hydrocarbon group, OR<4> (R<4> is 3-10C hydrocarbon group), SiR<5>3 (R<5> is 1-10C hydrocarbon group) or OSiR<6>3 (R<6> is same as R<5>); R<3> is methyl or ethyl; (x) is 1 or 2; (y) is 0 or 1; (z) is 2 or 3; (x+y+z) is 4] and copolymerizing propylene and ethylene in the presence of the produced highly crystalline polypropylene.
Patent JP-H11159222-A (JP)
Title: Slider device of sliding door
Inventor: YAMANAKA RYOICHI
IPC: E05C19/02
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To prevent a sliding door from unexpectedly opening/closing and give appropriate opening/closing resistance to it by providing a slider on a casing, and providing an engaging part on the slider. SOLUTION: A slider 5 is fitted to a casing capably of adjusting the position in the vertical direction and the position in the thickness direction of a sliding door. Then, a supporting shaft 12 and a screw shaft 14 are rotatably provided in the casing 8. Next, a regulating block 15 is in a threaded fashion engaged with the screw shaft 14, and it is engaged with the recessed part 16 on the lower part of a bracket 13. Next by rotating the head part 17 of the screw shaft 14, the slider 5 together with the bracket 13 are swung around the supporting shaft 12, and the vertical position of the upper end of the slider 5 is regulated. Further a catch member 30 is fitted to the end part of a guide rail with screws, and when the sliding door is closed, the catch member 30 is engaged with the engaging part 31 of the slider 5, so as to prevent the door from unexpectedly opening. Hereby, the sliding door is prevented from unexpectedly opening/closing, and resistance force at operating to open/close can be made appropriate.
Patent JP-H03199958-A (JP)
Title: Apparatus for measuring characteristic of superconductor
Inventor: TAKAHATA RYOICHI
IPC: G01N27/72
Filed: 1989-12-27
Abstract: PURPOSE:To measure the rotation resistance of the superconductor of the second kind with respect to magnet and the mixed state of super conductivity and normal conductivity by rotatably providing a sample holding means and a magnet holding means which faces the sample holding means at a vertical position, and detecting the amount of rotations. CONSTITUTION:A sample 8 is mounted of a first holding means 7. A permanent magnet 15 is attached to the lower end face of a spindle 13 as a second holding means for a magnetic rotary body 12 that is mounted on a diaphragm 2. The magnet 15 is made to face the sample 8. An N2 pump 29a is driven, and nitrogen gas is blown to a turbine part 16 so as to drive the spindle 13. The spindle 13 is rotated itself for a specified time and stopped. When the sample 8 indicates prefect diamagnetism rotation resistance does not act, and the spindle 13 continues the rotation for a long time. When the sample is in the mixed state of superconductivity and normalconductivity, the rotation resistance acts by the intruded magnetic flux, and the rotation is stopped in a short time. Therefore, the amount of rotations from the time when the rotation and driving of the pump 29a are stopped to the time when the spindle 13 is automatically stopped is measured, and the time constant is computed. Thus the scope of rotation resistance and the mixed state of the superconductivity and the normal conductivity are known.
Patent JP-H06191614-A (JP)
Title: Coil reversing machine for slitter
Inventor: ONO TAKAO
IPC: B65G47/248
Filed: 1992-12-24
Abstract: PURPOSE:To superpose and load a product coil wound by a slitter machine on a skid for transport without carrying out a dangerous and unhealthy work. CONSTITUTION:A frame 11 is welded to a base plate 10. A loading member 15 is held rotatable to the frame 11. And a screw jack 23 is installed to the base plate 10, and its flexible arm 23a is installed to the back plate 16 of the loading member 15. A skid 30 and a product coil 40 are loaded in parallel on a coil loading plate 17, and they are leaned against a channel 18. And a motor is rotated to extend the flexible arm 23a of the screw jack 23, the loading member 15 is reversed 90 deg., and the product coil 40 is superposed and loaded on the skid 30.
Patent JP-H03201341-A (JP)
Title: Assembly inspection
Inventor: FUKAO SOJI
IPC: H01J9/18
Filed: 1989-12-27
Abstract: PURPOSE:To easily automate an inspection by arranging an electron gun, in which a beam passing hole is formed, between a laser generating unit and a laser beam receiving unit which are positioned opposite to each other and performing the inspection and a judgement according to quantity of laser beam passed through the beam passing hole. CONSTITUTION:Each position of a laser generating unit 12 and a laser beam receiving unit 13 is fixed opposite to each other so as to enable the laser beam receiving unit 13 to receive a laser beam generated from the laser generating unit 12. An electron gun 2 in which a stem part and a lens part are fixed is fitted on a stem fixing base 11 and a position of the stem fixing base 11 is fixed so that the center of the laser generated from the laser generating unit 12 coincides with that of a laser beam passing hole 22 and a laser beam receiving quantity by the laser beam receiving unit 13 which receives the laser beam passed through the beam passing hole 22 is to be maximal. Laser beam quantity passing through the beam passing hole 22 is converted into voltage by fitting the electron gun to this device at the laser beam receiving unit 13, to automatically be judged by a discriminator 14. In this way, the inspection can be automated without difficulty.
Patent JP-H09155291-A (JP)
Title: Vibration generating fluid cylinder
Inventor: NAKAJIMA HISASHI
IPC: B06B1/18
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a vibration generating fluid cylinder whose manufacturing cost is low. SOLUTION: A valve mechanism for performing communication and cutoff of two chambers (cushion chambers 30a, 31a and fluid chambers 30b, 31b) is constituted of the inner surfaces of front side and rear side cushion rings 40, 41 and small diameter parts 22, 23, but the front and rear side cushion rings 22, 23 and small-sized parts and small diameter parts 22, 23 are a part of a cylinder chamber 20. Thus even when the cylindrical degree, size and the like of the front side and rear side cushion rings 40, 41 and the small diameter parts 22, 23 are made to have high precision, their manufacturing does not cost much. In this way, the manufacturing cost of the fluid cylinder is made low.
Patent JP-H07160970-A (JP)
Title: Alarm device
Inventor: NAMITA MUNETAKA
IPC: G08B21/08
Filed: 1993-12-09
Abstract: PURPOSE:To surely find out occurrence of a fire, or an indoor intruder or a theft in a vehicle or the like and to raise an alarm. CONSTITUTION:The arm device senses an abnormity of indoor such as occurrence of a fire or an indoor intruder to raise an alarm, a grating window hole 12 is provided to an upper part of a cylindrical main body and a sensing window 13 is provided to a lower part of the window hole, its alarm main body 1 has a bottom plate structured in open/close way, and is provided with an electric circuit using a dry battery as a power supply, to which a power switch 23, a fault detector comprising an infrared ray transmitter and receiver, a temperature sensor are connected, and an alarm device 26 such as an alarm or a buzzer is connected to the electric circuit.
Patent JP-H10240128-A (JP)
Title: Ciphering device, cryptographic key generation method and method of managing cryptographic key, and prime number generation device and method therefor
Inventor: HORI TOMOMI
IPC: G09C1/00
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To reduce a necessary memory capacity by sequentially generating larger prime numbers based on a prime number not exceeding 2n bits and generating a second prime number having a specified bit length. SOLUTION: A random number generation part 5 generates an odd number having double bit length of a word size, and an arithmetic operation part 4 performs division for trial by using a prime number not larger than word size of the prime number table. When a generated odd number cannot be divided by all the prime numbers in the prime number table, this odd number is judged as a prime number. A parameter (i) of the following processing loop is set to zero (0). Based on a prime number Fi , a random number generation part 5 generates a random number Ri satisfying Ri <Fi to create a prime number candidate Ni expressed as Ni =2Ri Fi +1.  If this can be divided by prime numbers in the prime number table, Ni is judged as a composite number, and Ri is re-generated by leaving Fi value at it is for generating a new prime candidate Ni , and it is calculated whether or not a fixed (ai ) satisfies a fixed equation. Ri is increased in the bit length and adjusted, and the prime number Ni is obtained when the prime number candidate Ni has reached a fixed bit length.
Patent JP-2001157848-A (JP)
Title: Grain pearling container of grain pearling mill
Inventor: SATAKE SATORU
IPC: B02B7/00
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To apply a noise prevention treatment to a gain pearling container, i.e., a noise source, of a grain pearling mill without increasing the size of the mill and without using a sound absorption material to thereby provide a grain pearling container of which the noise generation during grain pearling is reduced. SOLUTION: In the grain pearling mill, grains are pearled under agitation in a grain pearling container 4, enclosed and fixed in a machine frame 2, with a rotary agitator 13 installed upright at the bottom center of the container 4. The container 4 is equipped with an agitator 13 or an agitator drive shaft 23 rotated by a motor 3, a porous wall 6 for bran removal, and a frame 4B installed at the upper side of and connected to the upper part of the porous wall 6. The upper part of the porous wall 6 and the lower part of the frame 4B are connected with overlapping with some width so as to relatively give them play and so as not to allow them to rotate.
Patent JP-H09159760-A (JP)
Title: Radar
Inventor: OKI TAKAHIKO
IPC: G01S13/93
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To dissolve beat interference and improve receiving sensitivity. SOLUTION: A start signal is output from a signal processing circuit 3 to an addition logic circuit 2. The addition logic circuit 2 outputs transmission pulses to a head 1 according to the start signal. The head 1 sends modulated signal based on the transmission pulse and outputs the received reflection signal after changing the frequency. The output reception signal is detected with a mixing circuit 7 by heterodine method and its envelope signal is detected. The detected signal is operated in absolute value in an absolute-value circuit 10 and amplified by a limiter amplifier 11. The output signal from the limiter amplifier 11 is digitized with an addition logic circuit 2 and then sampled with sampling pulses and stored.  When the transmission, reception and sampling as above are performed N times, the signal processing circuit 3 displays on a display the distance calculated based on the time delay of the transmission signal using the addition data of the sampling value at each time. By this, the signals turned to negative by the generation of beat are reversed, beat obstruction is dissolved and the receiving sensitivity is improved.
Patent JP-H07180195-A (JP)
Title: Water supply unit
Inventor: SAYAMA IWASAKU
IPC: E03C1/02
Filed: 1993-12-24
Abstract: PURPOSE:To make simple measures against freezing of a water supply pipe and a constant water level valve and against the cold, to make free the fear that the inside of the water supply pipe is contaminated with water in a water reservoir, and to make elegant the exterior appearance of the reservoir. CONSTITUTION:In a water supply unit almost watertightly placing a control device 21 for drive control of submerged pumps 15A, 15B in a storing box 22 wherefor part of a side wall 2S for a water reservoir 1 is formed as a rear panel 23B and the rest except the rear panel 23B are formed so as to enable removal from the side wall 2S, a water supply pipe 11 for supplying water to the reservoir 1 is arranged into the reservoir 1 from the rear panel 23B through the storing box 22, a main valve 24m for a constant water level valve 24 is arranged on the water supply pipe 11 in the storing box 22, and an auxiliary valve 24s is arranged on a ceiling 2C of the reservoir 1. Furthermore, the water supply pipe 11 and a bypass pipe 24b are arranged in a protecting pipe 13, one end of which is watertightly fastened to the inside of the rear panel 23B comprising the reservoir E and the other end protrudes above the water level filled with water.
Patent JP-H10184878-A (JP)
Title: Vehicle transmission unit regulating method and transmission unit using this method
Inventor: RENIERS DIRK LOUIS
IPC: B60W30/18
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a regulating method for a transmission unit, especially for a transmission unit in which a belt varieator, a reverse gear unit, and hydraulic control drive off coupling means are used, of a vehicle. SOLUTION: Drive off coupling means is constructed of a forward coupling 18 and a reserve coupling 19, both of which can be operated via pressure regulating means provided with a regulative clutch pressure, and the clutch pressure is regulated as a function of an engine speed, that is, as a function of a Pitot pressure showing an engine Pitot pressure, and as a function of a regulation pressure set by means of an electronic control valve 48.
Patent JP-H07178577-A (JP)
Title: Mask for laser marking
Inventor: KASUGA ATSUO
IPC: B23K26/066
Filed: 1993-12-21
Abstract: PURPOSE:To prevent concentrating of reflected laser beams to a specified direction by forming ruggedness for irregularly reflecting the laser beams on the surface of a mask for laser marking. CONSTITUTION:This mask 1 is constituted by forming a window 2 and holding hole 5 of a prescribed shape by etching, etc., on a flat plate 1a made of a stainless steel to a square shape of 10mmX10mm and about 200mum thickness, then forming the microruggedness by sand blasting on its surface. The mask 1 formed with the window 2 of the shape corresponding to a character to be marked is irradiated with the laser beams. The laser beams are condensed by a lens 3 and a work piece 4 is irradiated with the condensed beams and is thus printed. Since the surface of the mask 1 is formed as ruggedness, the reflected laser beams are irregularly reflected. The irradiation with the condensed laser beams does not arise and, therefore, the parts irradiated with the reflected laser beams are prevented from overheating and deteriorating in properties. The mask 1 itself does not rise to a high temp. and its life is long.
Patent JP-2000170193-A (JP)
Title: Base-isolation construction of structure
Inventor: KOIDE TADAO
IPC: E02D27/34
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To maintain the effect of absorption of seismic energy by a buffer area for a long period, while preventing the ground subsidence or the like due to loosening of the peripheral ground. SOLUTION: In a base-isolation construction of a structure, a dynamic earth pressure buffer area 4 is provided between an underground buried part 2 of the structure 1 and the peripheral ground 3, and this area is formed by disposing a large number of buffer bodies 5 so that they surround the circumference of the structure 1. The buffer body 5 is prepared by sealing a mixture of granular sand and liquid water, as loose saturated sand in a non-water-permeable and almost cylindrical bag body. In the dynamic earth pressure buffer area 4 formed by the buffer bodies 5, shear stiffness is generated by the mutual frictional resistance of sand grains when a static horizontal force acts while the shear stiffness is reduced by a rise in water pressure when a dynamic horizontal force acts.